Rainbow 6 (Rouge Spear) HELP!!!!

[storm_trooper_x]

I made a "back up" copy or Rouge Spear and that works fine but I want to be able to put it on my computer and play it without having to use the disc!! Every No-CD crack Ive tried has not worked....it gets through almost everything and is about to start the mission but then the stupid "please insert the rouge spear disc" box comes up!!! So I need help what "cracks" has everyone else used???? Email me or just reply!!!